Part Number: 102-8406
TRACTOR YOKE

AB4,AW21 Series Quick Disconnect Yoke

AB4,AW21 series yoke with 1 3/8-6 spline bore and quick disconnect connection. Note: Image color may not represent actual part.

PTO drive shafts start with a tractor yoke, the leading connection between the the tractor and the driveline. Weasler provides four types of Tractor Yokes: auto-lok, safety slide lock, spring-lok and quick disconnect. All yokes are compliant with ANSI/ASABE AD5673, ANSI/ASABE AD5674, ANSI/ASABE S604 and EN12965. For lawn and garden applications, specialized auto-lok and spring-lok yokes are available in addition to a male spline yoke. Agricultural tractor yokes are offered in 1 3/8″ 6-spline (type 1), 1 3/8″ 21-spline (type 2), and 1 3/4″ 20-spline (type 3) options to fit the specific tractor connection needed. Optionally 1 1/2″ 8-spline and 1 3/4″ 6-spline options are available. Lawn & Turf tractor yokes are offered in 1″ 10-spline and 1″ 15-spline.

PERFORMANCE BENEFITS

Specifications

Product Series: AB4, AW21

Spec. Imperial Metric
Bearing Diameter (Ear Hole)1.06 (1 1/16) in27 mm
Bearing Cap to Cap Span2.93 (2 15/16) in74 mm
Yoke Bore 1 3/8-6 SPLINE
Connection 1 Type QUICK DISCONNECT
HP@1000RPM70 HP52 kilowatts
HP@540RPM45 HP34 kilowatts
Centerline to End Dim4.21 (4 13/64) in107 mm
Weight2.62 pounds1 kilograms

Downloads

Document Name Type Language
Service-Instructions-Lubricating-PTO-Drive-Shaft Maintenance Document English
Service-Instructions-Universal-Joint Service Document English
Lack-of-Grease-Cross-Brg-Kit Troubleshooting Document English
WE0101004_0817_USL_AutoLokYoke Performance Benefits Document English